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Date: Wed, 16 Nov 2005 14:23:03 -0600
From: Archie Cobbs <archie@dellroad.org>
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To: harmony-dev@incubator.apache.org
Subject: Re: JCHEVM builds and runs
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Jean-frederic Clere wrote:
> Archie Cobbs wrote:
> 
>> For anyone who wants to play with the JCHEVM contribution, the code in
>> https://svn.apache.org/repos/asf/incubator/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm 
>>
>> should now be buildable and runnable (on x86 machines only).
> 
> 
> I have probably done something wrong:
> +++
> gcc -DHAVE_CONFIG_H -I. -I. -I../include -I./native -I./arch 
> -I/opt/SMAWPlus/openssl/include -I/opt/SMAWPlus/include -g -O2 -g -O3 
> -pipe -Wall -Waggregate-return -Wcast-align -Wchar-subscripts -Wcomment 
> -Wformat -Wimplicit -Wmissing-declarations -Wmissing-prototypes 
> -Wnested-externs -Wno-long-long -Wparentheses -Wpointer-arith 
> -Wredundant-decls -Wreturn-type -Wswitch -Wtrigraphs -Wuninitialized 
> -Wunused -Wwrite-strings -D_AC_INCLUDEDIR=\"/usr/local/include\" 
> -D_AC_DATADIR=\"/usr/local/share\" -D_AC_LIBDIR=\"/usr/local/lib\" 
> -D_AC_SYSCONFDIR=\"/usr/local/etc\" 
> -D_JC_CLASSPATH_HOME=\"/usr/local/classpath\" 
> -D_JC_BOOTSTRAP_JAVA=\"/home/jfclere/JAVA/j2sdk1.4.2_06/bin/java\" 
> -D_JC_GNU_COMPILER=\"/usr/bin/gcc\" -g -O2 -MT vm.lo -MD -MP -MF 
> .deps/vm.Tpo -c vm.c  -fPIC -DPIC -o .libs/vm.o
> vm.c:22:30: java_lang_Thread.h: No such file or directory
> vm.c: In function `_jc_create_vm':
> vm.c:215: `java_lang_Thread_MIN_PRIORITY' undeclared (first use in this 
> function)
> vm.c:215: (Each undeclared identifier is reported only once
> vm.c:215: for each function it appears in.)
> vm.c:216: `java_lang_Thread_MAX_PRIORITY' undeclared (first use in this 
> function)
> vm.c:217: `java_lang_Thread_NORM_PRIORITY' undeclared (first use in this 
> function)
> make[2]: *** [vm.lo] Error 1
> make[2]: Leaving directory 
> `/home/jfclere/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm/libjc'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory 
> `/home/jfclere/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm/libjc'
> make: *** [all-recursive] Error 1
> +++
> 
> Any hints?

Yes.. you are trying to build from the SVN checkout rather than
creating a distribution first and building from that.. see instructions
in APACHE.README for how to build the distribution first, etc.

This is a result of the fact that in order to avoid stale/redundant info,
some files required for build are not checked in, e.g., the jcjavah
generated native header files (which is what is causing the above failure).

-Archie

__________________________________________________________________________
Archie Cobbs      *        CTO, Awarix        *      http://www.awarix.com